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外研2003课标版《Grammar》优质课PPT课件下载
（结构）
Work in pairs. Underline the examples of passive in The Magic of the Mask.
1.We will clean the classroom soon.
我们很快要打扫教室。 The classroom will be cleaned soon.
教室很快要被打扫了
2.We told him that we would clean the classroom soon. 我们告诉他我们马上就打扫教室。 We told him that the classroom would be cleaned soon. 我们告诉他教室很快就会被打扫的。
3. We are cleaning the classroom now.
我们现在正在打扫教室。 ?The classroom is being cleaned now.
教室现 在正在被打扫。
4.We were cleaning the classroom this time yesterday.
昨天这个时候我们在打扫教室。 The classroom was being cleaned this time yesterday.
昨天这个时候教室正在被打扫
5.The classroom looks tidy. We have cleaned it. 教室看起来很整洁,我们已经打扫了。 The classroom looks tidy. It has been cleaned. 教室看起来很整洁,它已经被打扫了
6.The classroom looked tidy. We had cleaned it. 教室看起来很整洁。我们已经打扫过了。 The classroom looked tidy. It had been cleaned.
教室看起来很整洁。它已经被打扫过了。
7. You can take this book home.
This book can be taken home (by you).
主动语态
被动语态
一般现在时
am/is/are
do/does
一般将来时
will+do
be going to+do